Deep Throat Micrometer- 52-517-611

Used for taking accurate measurements of steel and plastic sheets and plates whenever a depth measurment of 2″ to 12″ are needed.

• Spindle, thread & measuring face hardened, ground and lapped. The anvil and spindle are hardened & precision ground with microlap finish on carbide tipped measuring faces.
• Diameter of measuring face: .256″
• Flatness: .00003″
• Parallelism: .00005″
• Includes case

See all Fowler E-Z Read Digital Deep Throat Micrometers